CN2822768Y - Adjustable discharging grate of single-section double rotator hammer type crusher - Google Patents
Adjustable discharging grate of single-section double rotator hammer type crusher Download PDFInfo
- Publication number
- CN2822768Y CN2822768Y CN 200520043811 CN200520043811U CN2822768Y CN 2822768 Y CN2822768 Y CN 2822768Y CN 200520043811 CN200520043811 CN 200520043811 CN 200520043811 U CN200520043811 U CN 200520043811U CN 2822768 Y CN2822768 Y CN 2822768Y
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- CN
- China
- Prior art keywords
- grate
- type crusher
- utility
- hammer type
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000010008 shearing Methods 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a discharge grate of a single-section hammer type crusher with double rotors, which is composed of a grate frame and a plurality of grate bars, wherein the grate bars are embedded and arranged on the grate frame, and both ends of the grate frame are provided with supporting beams on which a hanging screw bolt and a regulating screw bolt are penetrated. The installation and adjustment process of the utility model is convenient, a gap between rotors and the discharging grate can be adjusted, and the availability of a hammer head is improved.
Description
Technical field
The utility model relates to a kind of annex of disintegrating machine; Be particularly related to the discharge grate of single hop impact breaker.
Background technology
The single hop impact breaker be cement industry main broken equipment because its ratio of reduction is big, can be with bulk tcrude ore primary fragmentation to meeting mill feed size, maximum discharging-material size is loosened to≤100 millimeters, uses for the next process grinding.Discharge grate is about 150 ° at subtrochanteric round cornerite, for the granularity that guarantees discharging qualified, enclosed discharge comb sieve is housed in the bottom of crusher rotor, and be support with it, by tup the material greater than the sieve size of combing being imposed shearing hits broken,, can discharge less than the sieve size of combing until granularity from the cavity bottom.Discharge grate is the important accessory that influences disintegrating machine output, and tup is the parts of attrition maximum in the disintegrating machine.In the course of work, along with the wearing and tearing of tup, the gap between it and the discharge grate progressively enlarges, and is in wherein material and is sheared and hit broken state and also progressively worsen.
At present the common discharge grate of discharge is fixed, and it is diminishing and change the position with the working rotor circle not.When the gap between this discharge grate and the working rotor circle during greater than marker size, just be easy to cause buildup, thereby having hindered tup is that support imposes shearing strike fragmentation to the material greater than the sieve size of combing with the discharge grate, so both aggravated the tup end face and material bed between wearing and tearing, material can not in time be discharged again, make the production capacity of disintegrating machine descend, the effective rate of utilization of tup metal is low.
The utility model content
The technical problems to be solved in the utility model provides adjustable gaps between a kind of and working rotor circle, can effectively improve the tup utilization rate and the discharge grate of single hop impact breaker easy to adjust is installed.
For solving the problems of the technologies described above, the discharge grate of the single hop impact breaker that the utility model proposes is made up of grating frame and some grid sections, and grid section is inlayed and is installed on the grating frame, the grating frame two ends are provided with joist, are equipped with hanger bolt on the joist and regulate bolt.
With respect to fixed discharge grate, adopt single hop impact breaker of the present utility model, wearing and tearing along with tup, can adjust after the working rotor circular diameter constantly dwindles and mention discharge grate, the adjustment mode is: with hydraulic jack jack-up joist, simultaneously to adjusted hanger bolt and adjusting bolt, to reach the purpose of adjusting play, eliminate buildup, improved the utilization rate of tup.In addition, because grid section is inlayed and is installed on the grating frame, the installation adjustment process is easy equally.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Wherein: 1 is grating frame; 2 is grid section; 3 is rod; 4 is joist; 5 for regulating bolt; 6 is hanger bolt; 7 are the castor seam; 10 is anvil.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As depicted in figs. 1 and 2, the discharge grate of the single hop impact breaker that the utility model one preferred embodiment provides, be installed in the bottom of crusher rotor, its circle cornerite is about 150 °, it is made up of grating frame 1 and some grid sections 2, and grid section is made by wear resistant alloy material, and grid section 2 is inlayed and is installed on the grating frame 1, grating frame 1 two ends are provided with joist 4, are equipped with hanger bolt 6 on the joist 4 and regulate bolt 5.
Below in conjunction with description of drawings adjustment process of the present utility model.
Material is sent on the high speed rotor rotated, tup hits ore with higher linear velocity, smash or press blanking block simultaneously, the material piece that is depressed strikes on the anvil 10 or collides once more broken certainly, brought into discharge bamboo comb 1 workspace by tup then and continue to receive that shearing is hit and pulverizing, discharge bottom, slave chamber when (as shown in Figure 2) until stitch 7 sizes less than castor.Along with the wearing and tearing of tup, the working rotor reduced, as shown in Figure 1, with hydraulic jack jack-up joist 4, to adjusted hanger bolt 6 and adjusting bolt 5, the gap between rotor and the discharge grate is adjusted simultaneously.
Claims (1)
1, a kind of discharge grate of single hop impact breaker is made up of grating frame and some grid sections, it is characterized in that grid section is inlayed to be installed on the grating frame, and the grating frame two ends are provided with joist, is equipped with hanger bolt on the joist and regulates bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043811 CN2822768Y (en) | 2005-07-27 | 2005-07-27 | Adjustable discharging grate of single-section double rotator hammer type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043811 CN2822768Y (en) | 2005-07-27 | 2005-07-27 | Adjustable discharging grate of single-section double rotator hammer type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822768Y true CN2822768Y (en) | 2006-10-04 |
Family
ID=37031880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043811 Expired - Fee Related CN2822768Y (en) | 2005-07-27 | 2005-07-27 | Adjustable discharging grate of single-section double rotator hammer type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822768Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247910A (en) * | 2011-05-30 | 2011-11-23 | 江苏天鹏机电制造有限公司 | Hydraulic supported grid plate frame of single-section hammer crusher |
-
2005
- 2005-07-27 CN CN 200520043811 patent/CN2822768Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247910A (en) * | 2011-05-30 | 2011-11-23 | 江苏天鹏机电制造有限公司 | Hydraulic supported grid plate frame of single-section hammer crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20120727 |